Ookami to Koushinryou: Merchant Meets the Wise Wolf

Ookami-san wa Taberaretai

Orange

Ore dake Haireru Kakushi Dungeon

Ore dake Haireru Kakushi Dungeon Dublado

Ore Ga Ojousama Gakkou Ni Shomin Sample Toshite Gets Sareta Ken

Ore ga Suki nano wa Imouto dakedo Imouto ja Nai

Ore no Yubi de Midarero.: Heitengo Futarikiri no Salon de…

Ore wa Seikan Kokka no Akutoku Ryoushu!

Ore wa Subete o “Parry” Suru: Gyaku Kanchigai no Sekai Saikyou wa Boukensha ni Narita

Ore wo Suki nano wa Omae dake ka yo

Ore, Twin Tail Ni Narimasu.

Orenchi no Furo Jijou

Orient

Oroka na Tenshi wa Akuma to Odoru

Os Cavaleiros do Zodíaco: Saint Seiya

Osake wa Fuufu ni Natte Kara

Osananajimi ga Zettai ni Makenai Love Comedy

Osananajimi to wa Love Comedy ni Naranai (You Can’t Be In a Rom-Com with Your Childhood Friends!)

Oshi ga Budoukan Ittekuretara Shinu

Oshiete! Galko-chan

Otaku ni Yasashii Gal wa Inai!?

Otome Game Sekai wa Mob ni Kibishii Sekai desu

Otome Kaiju Caramelise

Otona no Bouguya-san

Otona nya Koi no Shikata ga Wakaranee!

Otonari ni Ginga

Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken

Ouji no Honmei wa Akuyaku Reijou

Ouran High School Host Club